TWM448884U - Housing having veneer surface - Google Patents

Description

Shell with veneer surface

The present invention relates to a casing, in particular to a veneer that is bonded to a surface of a casing having curved edges to reveal a decorative three-dimensional texture and to protect an electronic device such as a mobile phone or a tablet computer from damage.

At present, most of the shells of mobile phones, tablet computers and the like which are commonly available on the market are made of plastic, aluminum alloy or acrylic materials, and then a protective film is formed on the surface of the casing by spraying or sputtering. The panels formed by the above methods, in addition to representing different colors, cannot form various textures such as leather or fiber cloth to produce a three-dimensional visual effect.

In order to solve the above problem, a manufacturer directly bonds a flexible material such as cloth or leather to the surface of the casing to form a unique three-dimensional texture. However, for a casing having a curved edge, since the veneer cannot be stretched and deformed, it is not effective to adhere to the surface of the casing as with cloth or leather.

In view of the above, in order to improve the above disadvantages, the outer casing having the veneer surface enables the veneer to be bonded to the surface of the casing having the curved edge, so that the three-dimensional visual effect is promoted to promote sales, and the creator has accumulated many years of experience and continuous Research and development improvements, and the creation of this creation.

The main purpose of the present invention is to provide a non-stretchable veneer to the surface of a casing having curved edges, so as to effectively protect electronic devices such as mobile phones and tablet computers, and to display decorative three-dimensional lines to improve product texture. Veneer table The outer shell.

For the purpose of the above creation, the outer casing of the present invention having a veneer surface includes a casing and a veneer layer. Wherein, the casing has a quadrangular top plate and a first side plate, a second side plate, a third side plate and a fourth side plate respectively extending downward from the periphery of the top plate and sequentially adjacent thereto; and the bottom surface of the veneer layer is provided with an adhesive layer. The veneer layer includes a quadrangular central region, a first extending portion, a second extending portion, a third extending portion and a fourth extending portion, and the first, second, third, and fourth extending portions respectively extend outward from four sides of the central portion The length of the first extending portion is smaller than the length of the first side plate, and the length of the third extending portion is smaller than the length of the third side plate, thereby being adhered to the top plate of the casing in the central region, and the first and third extending portions are bent to be respectively adhered After the first and third side plates, two first notches are formed on the first side plate, and two third notches are formed on the third side plate; and the length of the second extension portion is greater than the length of the second side plate, fourth The length of the extending portion is greater than the length of the fourth side plate, so that after the second and fourth extending portions are bent and adhered to the second and fourth side plates respectively, the two sides of the first side plate are respectively filled by the two ends of the second extending portion a gap, Both end portions of the fourth extension to fill two fourth side of the second notch.

In implementation, the four corners of the top plate of the casing are rounded, and the central portion of the veneer layer has the same shape and shape as the top plate of the casing.

In implementation, the horizontal length sum of the first, second, third, and fourth extensions is equal to the horizontal length of the first, second, third, and fourth side panels.

In order to facilitate a deeper understanding of this creation, it is detailed later:

Referring to FIG. 1, a preferred embodiment of the outer casing 1 having a veneer surface is provided, including a casing 2, a veneer layer 3, and an adhesive layer 4.

The casing 2 is made of a plastic material, and the casing 2 can also be made of a metal material. The housing 2 has a rectangular top plate 21 and first side plates 22, second side plates 23, third side plates 24 and fourth side plates 25 extending downwardly from the periphery of the top plate 21, respectively, and four sides of the top plate 21 The corner plate has a circular arc shape, and the top plate 21, the first side plate 22, the second side plate 23, the third side plate 24, and the fourth side plate 25 are collectively formed into a rectangular casing 2, and when the casing 2 is formed, has an outer surface and Reversed from the inner surface of the outer surface.

The adhesive layer 4 is applied to the bottom surface of the veneer layer 3. The veneer layer 3 includes a quadrangular central region 31, a first extension portion 32, a second extension portion 33, a third extension portion 34, and a fourth extension portion 35. Wherein, the central portion 31 of the veneer layer 3 has the same shape and shape as the top plate 21 of the casing 2, and the first, second, third, and fourth extension portions (32, 33, 34, 35) are respectively separated from the central region. The four sides of the 31 extend outwardly, and the length of the first extending portion 32 is substantially equal to the length of the third extending portion 34. The length of the first extending portion 32 is smaller than the length of the first side plate 22, and the length of the third extending portion 34 is smaller than the third portion. The length of the second extending portion 33 is substantially equal to the length of the fourth extending portion 35, the length of the second extending portion 33 is greater than the length of the second side plate 23, and the length of the fourth extending portion 35 is greater than the fourth side plate. 25 length.

Thereby, as shown in FIG. 2, when the central region 31 of the veneer layer 3 is adhered to the top plate 21 of the casing 2, and the first and third extension portions (32, 34) are bent to be adhered to the first, After the third side plates (22, 24), a first notch 221 is formed on each of the two sides of the first side plate 22, and a second notch 231 is formed on each of the two sides of the third side plate 24. As shown in FIGS. 3 and 4, after the second and fourth extensions (33, 35) are bent and adhered to the second and fourth side plates (23, 25), respectively, the two ends of the second extension 33 Filling the first notch 221 on both sides of the first side plate 22, the fourth extending portion 35 The two ends of the third side plate 25 respectively fill the second notch 231 on both sides. And because the horizontal lengths of the first, second, third, and fourth extensions (32, 33, 34, 35) are combined with the first, second, third, and fourth side panels (22, 23, 24, 25) The horizontal lengths are equal in total, and therefore, the veneer layer 3 can be completely adhered to the outer surface of the casing 2.

Referring to FIG. 5, after the veneer layer 3 is adhered to the casing 2, at least one upper and lower penetrating window 5 is provided on the top plate 21 of the casing 2 and the central portion 31 of the veneer layer 3, and the casing 2 is The first side plate 22 and the first extension portion 32 of the veneer layer 3 are provided with at least one first notch 51 penetrating inside and outside, and the second side plate 23 of the casing 2 and the second extension portion 33 of the veneer layer 3 are attached thereto. There is at least one second notch 52 extending through the inside and the outside. Therefore, after the electronic device is mounted on the electronic device, the various control interfaces of the electronic device are protruded according to different electronic devices, so as to facilitate the user's operation.

Therefore, the present invention can combine the non-stretchable veneer layer on the outer surface of an electronic device such as a mobile phone or a tablet computer having a curved edge, thereby not only showing the decorative texture, but also improving the texture of the product, and effectively protecting the electronic device. The surface to prevent damage.

In summary, according to the above disclosure, the creation can achieve the intended purpose of creation, providing a visual effect that not only allows the veneer layer to be bonded to the surface of the casing having curved edges, but also produces a three-dimensional visual effect. A shell with a veneer surface that is sold and can effectively protect the surface of an electronic device is of great practical value, and a new patent application is filed according to law.

The above is a specific embodiment of the present invention and the technical means used therein, and many changes and modifications can be derived therefrom according to the disclosure or teachings herein, and the equivalent changes made according to the concept of the present invention are produced. The role shall not be considered within the technical scope of this creation, and shall not be considered within the technical scope of the present specification. Chen Ming.

1‧‧‧Shell with veneer surface

2‧‧‧Shell

21‧‧‧ top board

22‧‧‧First side panel

221‧‧‧ first gap

23‧‧‧ second side panel

231‧‧‧ second gap

24‧‧‧ third side panel

25‧‧‧4th side panel

3‧‧‧ veneer

31‧‧‧Central Area

32‧‧‧First Extension

33‧‧‧Second extension

34‧‧‧ Third Extension

35‧‧‧ Fourth Extension

4‧‧‧Adhesive layer

5‧‧‧Window

51‧‧‧First missing slot

52‧‧‧The second missing slot

Figure 1 is an exploded view of the preferred embodiment of the present invention.

2 and 3 are diagrams showing the state of use when the veneer of the preferred embodiment of the present invention is combined with the casing.

Figure 4 is a perspective view of a preferred embodiment of the present invention.

Figure 5 is a perspective view of a preferred embodiment of the present invention with a window and a notch.

1‧‧‧Shell with veneer surface

2‧‧‧Shell

21‧‧‧ top board

22‧‧‧First side panel

23‧‧‧ second side panel

24‧‧‧ third side panel

25‧‧‧4th side panel

3‧‧‧ veneer

31‧‧‧Central Area

32‧‧‧First Extension

33‧‧‧Second extension

34‧‧‧ Third Extension

35‧‧‧ Fourth Extension

4‧‧‧Adhesive layer

Claims (6)

An outer casing having a veneer surface, comprising: a casing having a quadrilateral top plate and extending downwardly from a periphery of the top plate and sequentially adjacent to a first side plate, a second side plate, a third side plate, and a first a four-side panel; and a veneer layer having an adhesive layer on the bottom surface thereof, the veneer layer comprising a quadrangular central region, a first extension portion, a second extension portion, a third extension portion and a fourth extension portion, wherein The first, second, third, and fourth extending portions respectively extend outward from four sides of the central portion, the length of the first extending portion is smaller than the length of the first side plate, and the length of the third extending portion is smaller than the length of the third side plate, thereby Adhering to the top plate of the casing in the central region, and the first and third extending portions are respectively bent to be respectively adhered to the first and third side plates, respectively forming two first notches on the first side plate, and forming on the third side plate The length of the second extending portion is greater than the length of the second side plate, and the length of the fourth extending portion is greater than the length of the fourth side plate, so that the second and fourth extending portions are respectively bent and adhered to the second, After four side plates, respectively, extending across the second portion of the first side panel to fill the gap of the first two, extends to both end portions of fourth filling two fourth side of the second notch. The outer casing having a veneer surface according to claim 1, wherein the four corners of the top plate of the casing have a circular arc shape, and the central portion of the veneer has the same shape and shape as the top plate of the casing. . The outer casing having a veneer surface according to claim 1, wherein the horizontal lengths of the first, second, third, and fourth extensions are combined with the first, second, third, and fourth side plates. The horizontal lengths are equal. The outer casing having a veneer surface as described in claim 1, 2 or 3, wherein the top plate of the casing and the central portion of the veneer layer are provided with at least one window penetrating up and down. The outer casing having a veneer surface as described in claim 1, 2 or 3, wherein the first side plate of the casing and the first extension portion of the veneer layer are provided with at least one first and a plurality of inner and outer slots . The outer casing having a veneer surface as described in claim 1, 2 or 3, wherein the second side plate of the casing and the second extension of the veneer are provided with at least one second slot extending through the inner and outer portions. .